38461472

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1334

約数の個数: 72

約数和(自身を含む): 92791440

約数和(自身を除く): 54329968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1291, 1568, 1862, 2128, 2582, 3724, 4256, 5164, 7448, 9037, 10328, 14896, 18074, 20656, 24529, 29792, 36148, 41312, 49058, 63259, 72296, 98116, 126518, 144592, 171703, 196232, 253036, 289184, 343406, 392464, 506072, 686812, 784928, 1012144, 1201921, 1373624, 2024288, 2403842, 2747248, 4807684, 5494496, 9615368, 19230736, 38461472]

約数ペア:

[(1, 38461472), (2, 19230736), (4, 9615368), (7, 5494496), (8, 4807684), (14, 2747248), (16, 2403842), (19, 2024288), (28, 1373624), (32, 1201921), (38, 1012144), (49, 784928), (56, 686812), (76, 506072), (98, 392464), (112, 343406), (133, 289184), (152, 253036), (196, 196232), (224, 171703), (266, 144592), (304, 126518), (392, 98116), (532, 72296), (608, 63259), (784, 49058), (931, 41312), (1064, 36148), (1291, 29792), (1568, 24529), (1862, 20656), (2128, 18074), (2582, 14896), (3724, 10328), (4256, 9037), (5164, 7448)]